32948656251 has 32 divisors (see below), whose sum is σ = 52290782208. Its totient is φ = 18060900480.

The previous prime is 32948656241. The next prime is 32948656261. The reversal of 32948656251 is 15265684923.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (32948656241) and next prime (32948656261).

It is not a de Polignac number, because 32948656251 - 2¹⁸ = 32948394107 is a prime.

It is a super-2 number, since 2×32948656251² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32948656194 and 32948656203.

It is not an unprimeable number, because it can be changed into a prime (32948656241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 243460 + ... + 353793.

It is an arithmetic number, because the mean of its divisors is an integer number (1634086944).

Almost surely, 2^32948656251 is an apocalyptic number.

32948656251 is a deficient number, since it is larger than the sum of its proper divisors (19342125957).

32948656251 is a wasteful number, since it uses less digits than its factorization.

32948656251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597371.

The product of its digits is 3110400, while the sum is 51.

The spelling of 32948656251 in words is "thirty-two billion, nine hundred forty-eight million, six hundred fifty-six thousand, two hundred fifty-one".